This is an Angel's Cart M size. It can accommodate three Chihuahuas. It also has holders on both sides, convenient for holding drinks, snacks, and plastic bags. I usually use another cart, and this one was used for fashion purposes, so it hasn't been used much. I also put a cushion inside, so it's clean. There is no rust. This is a stylish, tweed-style folding pet cart with front swivel wheels for easy handling. - Brand: Caninange - Color: Navy Tweed - Accessories: Cup holder - Structure: Folding - Tires: Front swivel wheels Thank you for looking.